/***************************************************************************
 *   Copyright (C) 2007, 2008 by Andreas Theofilu                          *
 *   andreas@theosys.at                                                    *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation version 3 of the License.                *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/

#include "garmin.h"

static void (*callback)(char *str) = NULL;

void garmin_set_hook(void (*func)(char *str))
{
	if (!func)
	   return;

	callback = func;
}

void garmin_clear_hook()
{
	callback = NULL;
}

void garmin_callback(char *str)
{
	if (callback)
	   callback(str);
}
